![subject](/tpl/images/cats/fizika.png)
Physics, 12.12.2019 20:31 Serenitybella
A1.00 kg chunk of an unknown metal that has been in boiling water for several minutes is quickly dropped into an insulating styrofoam beaker containing 1.00 kg of water at 18.0°c. after gently stirring for 5.00 minutes, you observe that the water's temperature has reached a constant value of 22.0°c . the specific heat capacity of water is cw = 4190 j/(kg * k) .
1. assuming that the styrofoam absorbs a negligibly small amount of heat and that no heat was lost to the surroundings, what is the specific heat capacity of the metal cm?
2. find the temperature change of the water, δtw, and that of the metal, δtm. express your answers in kelvins separated by a comma.
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 04:30
Asystem containing an ideal gas at a constant pressure of 1.22×10^5 pa gains 2140 j of heat. during the process, the internal energy of the system increases by 2320 j. what is the change in volume of the gas?
Answers: 3
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 14:00
How to tell if two objects are in thermal equilibrium 1.the objects have the same temperature 2.the objects are the same size 3.the objects are touching each other 4.the objects temperatures are changing
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 15:00
For waves in the ocean, the medium of the waves is a. air b. water c. energy d. a passing boat
Answers: 1
You know the right answer?
A1.00 kg chunk of an unknown metal that has been in boiling water for several minutes is quickly dro...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 19.01.2020 09:31
![question](/tpl/images/cats/en.png)
English, 19.01.2020 09:31
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 19.01.2020 09:31
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 19.01.2020 09:31
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 19.01.2020 09:31
![question](/tpl/images/cats/istoriya.png)
History, 19.01.2020 09:31
![question](/tpl/images/cats/biologiya.png)
Biology, 19.01.2020 09:31
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.01.2020 09:31
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/fizika.png)